My daily readings 02/22/2010

the problem: The
Gimp,
Adobe Photoshop, CinePaint, Nip2, ImageMagick, GQview, Eye of Gnome,
Paint and
Krita. Also three
different operating systems were used: Linux, Mac OS X and Windows

Photographs that have been scaled with
these software have been degradated. The
degradation is often faint but probably most pictures contain at least
an array where the degradation is clearly visible. I suppose this
happens since the first versions of these software, maybe 20 years ago.